2.22ct Freeform Boulder Opal 13.5x7.6mm GemOro Premium Class Carat Scale Platinum 100CT X 0.005CT

2.22ct Freeform Boulder Opal 13.5x7.6mm GemOro Premium Class Carat Scale Platinum 100CT X 0.005CTOpal is probably the most famous phenomenal stone displaying the unparalleled play of colour, a rainbow coloured kaleidoscopic effect. The name opal derives from the word 'opalus' given by the Romans, which is Latin for 'precious stone'. They can be fragile which makes it more suitable for jewellery such as necklaces, brooches and earrings that are less likely to be knocked. Opal is the birthstone for October. Mohs Scale of Hardness: 5. 5 6. 5

Watch Expert 2 & 3

Temperature Range: 180～480℃

For Scapel Handles S36481 & S36316

1 * 6 in 1 Water Quality Monitor with Conductivity Electrode

Contents on wooden base

Revolving solder stands of heavy welded steel plate with cast iron base for bench mounting

It is a professional capacitance meter with wide measuring range

PP and Nylon etc

Weight 450g approx

Package Weight: 111g / 3

portable design

Boring Burr Ø2